It depends.  It depends on many factors and we can help you determine the best solution for you.  The main factors are; is your Wi-Fi network good enough, if not, let’s address that first.  Are your TVs pretty new or End of life?  If new, we would explore “over the top options” if they are ‘”end of life” we’d look at new TVs with integrated casting and excellent longevity.  As you can guess, there are many options in between and we can quickly work out the most cost-effective options for you.  Of course, we can also help you get from point A to point B.